Collins Happy Valley Road hillside home

A 25-year resident and engineer disputed claims of neighbor outreach, cited area mudslides and flooding, an unpermitted tree branch cut, and a disconnected storm drain, and alleged a pattern of broken commitments since 2014.

A 35-year resident said the retaining walls — up to 16 feet tall — aren't honestly shown in renderings and asked for story poles, arguing the pad is too small for a 6,000-square-foot house.

A downhill neighbor demanded an independent peer-reviewed hydrology report, saying the current one is just arithmetic and that past DRC, Commission, and Council denials were ignored.

A neighbor voiced frustration with the years-long process and said nearly 12,000 square feet of homes across two parcels is far more than the site can suitably carry.